do not concat version if not specified

elastic · Jan 6, 2022 · 4215d1e · 4215d1e
1 parent 897df4c
commit 4215d1e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/libbeat/common/cfgwarn/cfgwarn.go b/libbeat/common/cfgwarn/cfgwarn.go
@@ -35,7 +35,10 @@ func Beta(format string, v ...interface{}) {
 // Deprecate logs a deprecation message.
 // The version string contains the version when the future will be removed
 func Deprecate(version string, format string, v ...interface{}) {
-	postfix := fmt.Sprintf(" Will be removed in version: %s", version)
+	var postfix string
+	if version != "" {
+		postfix = fmt.Sprintf(" Will be removed in version: %s", version)
+	}
 	logp.NewLogger(selector, zap.AddCallerSkip(1)).Warnf("DEPRECATED: "+format+postfix, v...)
 }